機器
aided
alternating
axle
background
burnt
coil
component
copper
corrupted
current
damaged
electric
electrical
electricity
electromagnet
electromagnetism
energy
engineering
equipment
generator
induction
industrial
industry
iron
isolated
magnet
magnetic
magnetism
manufacturing
metal
motor
old
open
part
phase
pole
power
rotate
rotation
rotor
ruined
shaft
shattered
starter
stator
steel
white
wire
wiring